Vitor Carvalho

Add functionalities for your media library:
<ul>
<li>Organize media files with categories</li>
<li>Add PDF and Document mime types support</li>
<li>Adjust JPEG quality percentage (from 0 to 100) thus increase image quality</li>
<li>Crop and resize uploaded images</li>
<li>Add more file types support (documents, spreadsheets, video, audio, flash, ZIP (packages) and more image types)</li>
<li>Support for PDF and all type of documents organization</li>
</ul>
Common Supported file extensions:
<ul>
<li>Images: jpg, jpeg, png, gif, tiff, wpmb, svg, swf (flash)</li>
<li>Documents: pdf, doc, docx, wri, rtf, xls, xlsx, ppt, pptx, and all OASIS OpenDocument standard extensions</li>
<li>Text: txt, csv, plain, HTML, XML, CSS, …</li>
<li>Video: asf, wmv, avi, mov, qt, mpg, mpeg, mp4, …</li>
<li>Audio: mp3, m4a, ra, ram, wav, ogg, midi, wma, …</li>
<li>Packages: zip, rar, 7z, iso, img, tar, gz, deb, rpm, …</li>
<li>Generic: mo, po, fla, ttf, woff, bmp, ico, …</li>
</ul>
Just install this plugin and adjust to your needs.
<h4>Provided Custom Hooks</h4>
This plugin provides 2 custom filters:
1) Change labels and other arguments passed to register_taxonomy function: 
 add_filter( ‘media_category_args’, ‘my_media_category_args’ );
2) Hooks inside the category postbox HTML used to edit individual file information: 
 add_filter( ‘media_category_html’, ‘my_media_category_html’ );
The use of these hooks are recommended, thus, if the plugin gets deactivated, those hooks will not be called anymore and then you get things consistent and clean.
Do you want to translate it to your language? Just reply to the «Translations» topic in the forum.

Media Features

Adds category organization, file type filter/browser, uploaded image resize, crop and JPEG quality controllers.

Sascha Huber

WP Deactivate Features lets you deactivate unneeded functions to improve your websites performance. 
Features that can be disabled: 
* Emojis 
* Comments 
* Heartbeat 
* Pingbacks 
* REST-API 
* RSS-Feed

WP Deactivate Features

WP Deactivate Features lets you deactivate unneeded functions to improve your websites performance. Features that can be disabled: * Emojis * Comments …

Media Features vs WP Deactivate Features